Park Si-eun

Acting

Park Si-eun

Park Si-eun is best known for Signal, Just Between Lovers, Mystic Pop-up Bar and Still 17. Park Si-eun was born on August 1, 2001. Park Si-eun is 25 years old (born August 1, 2001).

Born
August 1, 2001 (25 years old)
Place of birth
Seoul, South Korea

Biography

Park Si-eun, known mononymously as Sieun, is a South Korean singer and actress under High Up Entertainment. She is a member of the girl group STAYC and a former member of the trainee team i-Teen.

She made her acting debut in the children's television series Pluto Squad (2014).

Known for

Filmography

Frequently asked questions

What movies and shows has Park Si-eun been in?

Park Si-eun is best known for Signal, Just Between Lovers, Mystic Pop-up Bar and Still 17.

When was Park Si-eun born?

Park Si-eun was born on August 1, 2001. (Seoul, South Korea)

How old is Park Si-eun?

Park Si-eun is 25 years old (born August 1, 2001).

Updated: October 25, 2026 ·